CN102196698B - Method for positioning pivot of pivoting unit of portable electronic device - Google Patents
Method for positioning pivot of pivoting unit of portable electronic device Download PDFInfo
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- CN102196698B CN102196698B CN 201010123066 CN201010123066A CN102196698B CN 102196698 B CN102196698 B CN 102196698B CN 201010123066 CN201010123066 CN 201010123066 CN 201010123066 A CN201010123066 A CN 201010123066A CN 102196698 B CN102196698 B CN 102196698B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000004807 localization Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The invention discloses a method for positioning a pivot of a pivoting unit of a portable electronic device. By using superposed areas formed by a cover body and a body in an open state and in a closed state, the cover body and the body are alternatively superposed and the setting point of the pivot is found, so that in the closed state, the cover body and the body are tangent and occupy the minimum space, while in the open state, the cover body is centered to facilitate the use.
Description
Technical field
The present invention is a kind of localization method of pivot, refers in particular to a kind of localization method of pivot of the pivot device for portable electronic devices.
Background technology
Portable electronic devices (as mobile phone, digital camera etc.) is to have the relative position that multiple different kenel arranges its lid and body, wherein a kind of is to utilize the bottom surface of lid to be connected with the end face of body, and the screen that makes electronic installation is arranged on the end face of lid, as U.S. Patent number US 7,319,892, US7,092,246, US publication US 2007/0171195, US2008/0176607, US 2008/0232048, US 20080051162, US 2008/0125201 etc.In above-mentioned patent case, lid can rotate or slippage one distance with respect to body, and is state closed or that open.When described electronic installation is closure state, lid and body overlap and the user can watch the display frame of screen or directly cooperate the setting of Touch Screen and control this electronic installation, when being opening, the subregion that lid exposes the end face of body after with respect to body slippage certain distance, this zone is provided with input units such as button and keys in instruction for the user.
The diversified function that cooperates portable electronic devices, the pivot device of prior art can make lid rotate in the lump with respect to the body slippage time, and operate for the ease of the user, the center line that must keep lid and body before and after the rotation aligns, then utilize the complicated track of many groups pivot device to be set to reach above-mentioned purpose in the prior art, yet, many group tracks are set expend more cost of manufacture, and there is foreign matter to snap in the track easily, and influences lid with respect to the fluency of body rotation or slippage.
Moreover, in order to make lid after opening with respect to the body rotation, body can expose enough big space as much as possible, can supply more input unit such as the setting of button, above-mentioned respectively organize track and must arrange accurately, must expend higher cost of manufacture equally, therefore, prior art really has its inconvenience.
Summary of the invention
In view of this, the present invention designs a kind of method that the pivot location of pivot device is set, and then can find out the position that pivot should arrange easily, make under the opening, lid can be put in so that use.
For reaching above-mentioned goal of the invention, the technology used in the present invention means are the pivot localization method of the pivot device of a kind of portable electronic devices of design, and it may further comprise the steps:
One lid and a body are provided;
A default closure state, lid and body trim and fit at this moment;
A default opening, lid is perpendicular to the central lines of center line and the body of body and lid at this moment;
Define one first overlapping region at lid, this first overlapping region is the position that the opening lower cover overlaps with body;
Define one second overlapping region at body, this second overlapping region is the position that first overlapping region overlaps with body under the closure state;
Define one the 3rd overlapping zone, the 3rd overlapping zone is the position that first and second overlapping region overlaps under the opening;
Get wherein three sidelines in the 3rd overlapping zone as position, first position parallels with a wherein sideline of lid, second position parallels with a wherein sideline of body, the 3rd position parallels with first position;
Half of length of getting the central point of second position and getting second position is as designated length;
Define one first center line, this first center line is the central point that runs through second position, and parallels with the first and the 3rd position;
Define one second center line, it runs through the first and the 3rd position and parallel with second position, and the distance between second center line and second position equals designated length;
Get the intersection point of first center line and second center line as the set-point of the pivot of pivot device.
In order to adapt to different portable electronic devices, the present invention can adopt another similar methods that pivot is set, and its step before defining the 3rd overlapping zone is identical with last method, and step includes thereafter:
Whether searching first and second overlapping region under opening has the position of coincidence, then to define this coincidence position be the 3rd overlapping zone and carry out next step if any overlapping, as there is not a coincidence, then adjust the relative position under opening between lid and body, and come back to the step that defines first overlapping region;
Get wherein three sidelines in the 3rd overlapping zone as position, first position parallels with a wherein sideline of lid, to parallel, differ from first and second position person with a wherein sideline of body be the 3rd position to second position;
As tangent line, form tangent line circle with first, second and third position therein;
Get the center of circle of this tangent line circle as the set-point of the pivot of pivot device.
The invention has the advantages that, by method to set up of the present invention, can find out the optimal setting positions of pivot easily, the producer need not make complicated mechanism, can make portable electronic devices under opening, have lid in putting, and have the minimum volume of taking under the closure state.
Description of drawings
Fig. 1 is the element exploded view of portable electronic devices;
Fig. 2 is the top view action diagram of portable electronic devices;
Fig. 3 is another top view action diagram of portable electronic devices;
Fig. 4 is the flow chart of the first embodiment of the present invention;
Fig. 5 A to Fig. 5 E is that a kind of portable electronic devices is according to the enforcement schematic diagram of flow process of the present invention;
Fig. 6 A to Fig. 6 E is that another kind of portable electronic devices is according to the enforcement schematic diagram of flow process of the present invention;
Fig. 7 is the flow chart of the second embodiment of the present invention.
In the accompanying drawing, the list of parts of each label representative is as follows:
(10) portable electronic devices (11) lid
(111) center line (116) first positions
(12) body (121) input unit
(122) center line (126) second positions
(127) central point (128) first center lines
(129) second center line (13) pivot devices
(131) pivot (146) the 3rd position
Embodiment
Below cooperate graphic and of the present invention preferred embodiment, further setting forth the present invention is to reach the technological means that predetermined goal of the invention is taked.
See also shown in Fig. 1 to 3, portable electronic devices (10) has a lid (11), a body (12) and a pivot device (13), lid (11) articulates by pivot device (13) mutually with body (12), body (12) is provided with input unit (121) (for example button etc.), and pivot device (13) has a pivot (131).
See also shown in Figure 4ly, the method that the present invention arranges the pivot (131) of this pivot device (13) comprises following steps:
Please cooperate and consult shown in Fig. 2,5A and the 6A, the closure state of default electronic installation (10) is that lid (11) (11A) trims with body (12) and fits, since lid (11) (11A) can with the identical size of body (12) or difference, closure state lower cover (11) (11A) the border and body (12) trims and make electronic installation (10) occupy minimum space under closure state;
Please cooperate and consult shown in Fig. 3,5B and the 6B, the opening of default electronic installation (10) is that (11A) perpendicular but center line (111) (122) coincides lid (11) with body (12);
Please cooperate and consult shown in Fig. 5 C and the 6C, (11A) define one first overlapping region at lid (11), this first overlapping region is the position that opening lower cover (11) (11A) overlaps with body (12);
Please cooperate and consult shown in Fig. 5 D and the 6D, define one second overlapping region at body (12), this second overlapping region is the position that first overlapping region overlaps with body (12) under the closure state;
Please cooperate and consult shown in Fig. 5 E and the 6E, under opening, define one the 3rd overlapping zone, the position that the 3rd overlapping zone overlaps for first and second overlapping region;
Get wherein three sidelines in the 3rd overlapping zone as position, first position (116) parallels with lid (a 11) wherein sideline (11A), second position (126) parallels with a wherein sideline of body (12), the 3rd position (146) parallels with first position (116);
Half of length of getting the central point (127) of second position (126) and getting second position (126) is as a designated length;
Define one first center line (128), this first center line (128) is the central point (127) that runs through second position (126), and parallels with the first and the 3rd position (116) (146);
Define one second center line (129), it runs through the first and the 3rd position (116) (146) and parallel with second position (126), and the distance between second center line (129) and second position (126) equals this designated length;
Get the intersection point of first center line (128) and second center line (129) as the set-point of the pivot (131) of pivot device (13).
Another embodiment of method to set up of the present invention as shown in Figure 7, whether this method is close with method shown in Figure 4, but adapts to the situation of different electronic installations, and after defining second overlapping region, must seek the 3rd overlapping zone and exist;
If the 3rd overlapping zone does not exist, then must readjust opening lower cover (11) (11A) and the relative position of body (12), determine the first new overlapping region and second overlapping region more again, and then seek the 3rd overlapping zone again;
If the 3rd overlapping zone exists, then get wherein three sidelines in the 3rd overlapping zone as position, first position (116) parallels with lid (a 11) wherein sideline (11A), to parallel, differ from first and second position (116) (126) person with a wherein sideline of body (12) be the 3rd position (146) to second position (126);
Be that tangent line forms tangent line circle therein with first, second and third position (116) (126) (146), and capture the center of circle of this tangent line circle as the set-point of pivot (131).
Thus, can utilize mode of the present invention to seek out specific pivot (131) set-point easily, then can make portable electronic devices (10) under closure state, account for minimum space and under opening, can make lid (11) (11A) open with respect to body (12) rotation after, lid (a 11) center line (11A) can with a central lines of body (12), lid (11) (11A) can be put after being unlocked, and manifest maximum space, so that being set, uses input unit (121).
In addition, though in the present embodiment, the opening of electronic installation (10) be lid (11) (11A) and center line (111) (122) perpendicular with body (12) be to overlap each other, but when using this method, lid (11) (11A) can be not perpendicular with body (12), as long as lid (11) (11A) can be an angle (being preferably greater than miter angle) overlapping with body (12), then still can define needed first overlapping region.This is under the exposure of reading this specification and can know.
From the above mentioned, no matter whether lid (11) size (11A) is consistent with the size of body (12), can use this method and find the optimal setting positions of pivot, make lid (11) (11A) be arranged at body (12) when going up, lid (11) (11A) opened with respect to body (12) rotation after, can make body (12) expose maximum space for the button setting.If but lid (11) is (11A) too greatly different with the size of body (12), then can not produce the 3rd overlapping zone, does not therefore have best pivot the position is set.Generally speaking, lid (11) (11A) with the size of body (12) too great disparity be not too can occur on the electronic installation, this is because lid (11) (11A) can meet user's demand at least with the size needs of body (12).
The above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, have in the technical field under any and know the knowledgeable usually, in the scope that does not break away from technical solution of the present invention, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (4)
1. the pivot localization method of the pivot device of a portable electronic devices is characterized in that, may further comprise the steps:
(a) provide a lid and a body;
(b) a default closure state, lid and body trim and fit at this moment;
(c) a default opening;
(d) define one first overlapping region at lid, this first overlapping region is the position that the opening lower cover overlaps with body;
(e) define one second overlapping region at body, this second overlapping region is the position that first overlapping region overlaps with body under the closure state;
(f) define one the 3rd overlapping zone, the 3rd overlapping zone is the position that described first and second overlapping region overlaps;
(g) wherein three sidelines of getting the 3rd overlapping zone are as position, and first position parallels with a wherein sideline of lid, second position parallels with a wherein sideline of body, the 3rd position parallels with first position;
(h) half of length of getting the central point of second position and getting second position is as a designated length;
(i) definition one first center line, this first center line is the central point that runs through second position, and parallels with the first and the 3rd position;
(j) definition one second center line, it runs through the first and the 3rd position and parallel with second position, and the distance between second center line and second position equals this designated length;
(k) get the intersection point of first center line and second center line as the set-point of the pivot of pivot device.
2. the pivot localization method of the pivot device of portable electronic devices as claimed in claim 1, it is characterized in that, in step (c), when further limiting described default opening, lid overlaps mutually with a center line of body perpendicular to a center line of body and lid.
3. the pivot localization method of the pivot device of a portable electronic devices is characterized in that, may further comprise the steps:
(a) provide a lid and a body;
(b) a default closure state, lid and body trim and fit at this moment;
(c) a default opening;
(d) define one first overlapping region at lid, this first overlapping region is the position that the opening lower cover overlaps with body;
(e) define one second overlapping region at body, this second overlapping region is the position that first overlapping region overlaps with body under the closure state;
(f) whether searching first and second overlapping region under opening has the position of coincidence, then to define this coincidence position be the 3rd overlapping zone and carry out step (g) if any overlapping, as do not have coincidence, then adjust the relative position under opening between lid and body, and come back to step (d);
(g) wherein three sidelines of getting the 3rd overlapping zone are as position, and first position parallels with a wherein sideline of lid, to parallel, differ from first and second position person with a wherein sideline of body be the 3rd position to second position;
(h) with first, second and third position as tangent line, form tangent line circle therein;
(i) get the center of circle of this tangent line circle as the set-point of the pivot of pivot device.
4. the pivot localization method of the pivot device of portable electronic devices as claimed in claim 3, it is characterized in that, in step (c), when further limiting described default opening, lid overlaps mutually with a center line of body perpendicular to a center line of body and lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010123066 CN102196698B (en) | 2010-03-12 | 2010-03-12 | Method for positioning pivot of pivoting unit of portable electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010123066 CN102196698B (en) | 2010-03-12 | 2010-03-12 | Method for positioning pivot of pivoting unit of portable electronic device |
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| Publication Number | Publication Date |
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| CN102196698A CN102196698A (en) | 2011-09-21 |
| CN102196698B true CN102196698B (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010123066 Active CN102196698B (en) | 2010-03-12 | 2010-03-12 | Method for positioning pivot of pivoting unit of portable electronic device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629113Y (en) * | 2003-05-28 | 2004-07-28 | 达方电子股份有限公司 | Foldable inputting device |
| CN1617613A (en) * | 2003-11-10 | 2005-05-18 | 宏达国际电子股份有限公司 | Hand held electronic device |
| CN2891512Y (en) * | 2006-04-11 | 2007-04-18 | 关竹 | Improved casing structure of straight mobile phone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5181884B2 (en) * | 2008-07-09 | 2013-04-10 | 日本電気株式会社 | Portable electronic devices |
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- 2010-03-12 CN CN 201010123066 patent/CN102196698B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629113Y (en) * | 2003-05-28 | 2004-07-28 | 达方电子股份有限公司 | Foldable inputting device |
| CN1617613A (en) * | 2003-11-10 | 2005-05-18 | 宏达国际电子股份有限公司 | Hand held electronic device |
| CN2891512Y (en) * | 2006-04-11 | 2007-04-18 | 关竹 | Improved casing structure of straight mobile phone |
Non-Patent Citations (1)
| Title |
|---|
| JP特開2010-21711A 2010.01.28 |
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| CN102196698A (en) | 2011-09-21 |
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